1700382020

素因数分解:

$2^2\times 5^1\times {\mathrm{6287}}^1\times {\mathrm{13523}}^1$

素因数の和:19819

約数の個数: 24

約数和(自身を含む): 3571634304

約数和(自身を除く): 1871252284

約数列:

[1, 2, 4, 5, 10, 20, 6287, 12574, 13523, 25148, 27046, 31435, 54092, 62870, 67615, 125740, 135230, 270460, 85019101, 170038202, 340076404, 425095505, 850191010, 1700382020]

約数ペア:

[(1, 1700382020), (2, 850191010), (4, 425095505), (5, 340076404), (10, 170038202), (20, 85019101), (6287, 270460), (12574, 135230), (13523, 125740), (25148, 67615), (27046, 62870), (31435, 54092)]